13850 Leyden St, Thornton (Brighton), CO 80602 Property Records

Adams County property record for 13850 Leyden St, Thornton, CO 80602

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,961 sqft · built 2004
Lot Size	0.138 acres (6,000 sqft)
Owner	2 Company Names on Record
Last Sale	$603,000 (Jun 2022)
Tax Bill	$3,660 (2025)
Deeds & Mortgages	Jul 2026 Line of Credit Nov 2023 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1571-20-3-10-004`

Property Details

APN / Parcel Number

Primary APN	`1571-20-3-10-004`
Alternative APNs	`0157120310004` `R0136044`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	13 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,961 sqft Living Area
Gross Area	3,354 sqft
1st Floor Area	973 sqft
2nd Floor Area	988 sqft
Basement Area	973 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2004
Effective Year Built	Effective 2004
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	6,000 sqft (0.138 acres)
View / Lot	Open Space
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Slab

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0136044
Street Address	13850 LEYDEN ST
City	THORNTON
State	CO
Zip	80602-9168
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:SPRINGVALE SUBD FILING NO 4 BLK:5 LOT:4
Legal Range	67W
Legal Township	01S
Legal Section	20
Legal Quarter	3
Legal Subdivision	SPRINGVALE SUBD FILING NO 4
Legal Block	5
Legal Lot Number	4
Jurisdiction	ADAMS CO
Township / Civil Division	BRIGHTON
Census Block Group	2
Census Block	2001
Census Tract	8540

Owner

Source: Adams County records, as of July 27, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on Record
Mailing Address	13850 LEYDEN ST, THORNTON, CO 80602-9168
Owner Type	Company
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jul 20, 2026	Deed of Trust, Mortgage · Line of Credit UNION FEDERAL CREDIT UNION
Nov 1, 2023	Deed of Trust, Mortgage · Line of Credit ENT CU
Jun 28, 2022	Special Warranty Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
May 5, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage PROVIDENT FUNDING ASSOCIATES LP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 28, 2022 · Amount on Record
Deed Sale	Jun 28, 2022 · Amount on Record
Prior Sale	Oct 13, 2004 · Amount on Record
Deed Document Number	202255792
Prior Transfer Date	Mar 12, 2021
Prior Transfer Doc	0000054883
Record Updated	Oct 29, 2026

July 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Recording Date	Jul 20, 2026
Property Address	13850 LEYDEN ST, THORNTON, CO 80602-9168
Document Number	0000042280
Instrument Date	Jul 14, 2026
Instrument	202642280
Transaction Type	Mortgage
Record Updated	Jul 27, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000042280,
Date	Jul 20, 2026
Instrument	202642280

Lender

Name	UNION FEDERAL CREDIT UNION

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Jul 28, 2051

Interest

Rate Type	Adjustable Rate
Rate	6.47%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

November 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	13850 LEYDEN ST, THORNTON, CO 80602-9168
Transaction Type	Mortgage
Record Updated	Nov 8, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000061589
Date	Nov 1, 2023
Instrument	2023000061589

Lender

Name	ENT CU
Type	Credit Union
Address	COLORADO SPRINGS, CO 80921

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	239 Months
Due	Oct 28, 2043

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

June 2022: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Jun 28, 2022
Property Address	13850 LEYDEN ST, THORNTON, CO 80602-9168
Document Number	0000055792
Instrument Date	Jun 24, 2022
Instrument	2022000055792
Transaction Type	Transfer
Record Updated	Jul 6, 2022
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$60.30
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	13850 LEYDEN ST, 13850, THORNTON, CO 80602-9168

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	13850 LEYDEN ST, THORNTON, CO 80602-9168

Mortgage

Document Number	0000055793
Date	Jun 28, 2022
Instrument	2022000055793

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2052

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ADAMS CO
Recording Date	May 5, 2021
Property Address	13850 LEYDEN ST, THORNTON, CO 80602-9168
Document Number	0000054883
Instrument Date	Mar 12, 2021
Instrument	2021000054883
Transaction Type	Transfer
Record Updated	May 12, 2021
Title Company	ELEVATED TITLE LLC, ELEVATED TITLE

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	13850 LEYDEN ST, THORNTON, CO 80602-9168

Mortgage

Document Number	0000054884
Date	May 5, 2021
Instrument	2021000054884

Lender

Name	PROVIDENT FUNDING ASSOCIATES LP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	359 Months
Due	Apr 1, 2051

Tax Assessment & Valuation

Source: Adams County assessment roll, as of January 21, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Adams County
Municipality	Thornton City
Unified School District	School District 27J (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$3,660.00 (-4.96%)	$37,600 (-5.15%) Land $7,480 Building $30,120	$553,000 (-5.63%) Land $110,000 Building $443,000
2023	$3,851.00 (+13.53%)	$39,640 (+14.6%) Land $6,900 Building $32,740	$586,000 (+17.75%) Land $102,000 Building $484,000
2022	$3,392.00	$34,590 Land $14,180 Building $20,410	$497,649 Land $204,000 Building $293,649

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective October 2, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF THORNTON serves 226,465 people · EPA ID CO0101150
Water Source	Surface water
Last State Inspection	Jul 2024
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 405 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
Rise Broadband Fixed Wireless	500 / 100
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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